Sequences

Numbers k such that the continued fraction for sqrt(k) has period 72.

Numbers k such that the continued fraction for sqrt(k) has period 73.

Numbers k such that the continued fraction for sqrt(k) has period 74.

Numbers k such that the continued fraction for sqrt(k) has period 75.

Numbers k such that the continued fraction for sqrt(k) has period 76.

Numbers k such that the continued fraction for sqrt(k) has period 77.

Numbers k such that the continued fraction for sqrt(k) has period 78.

Numbers k such that the continued fraction for sqrt(k) has period 79.

Numbers k such that the continued fraction for sqrt(k) has period 80.

Numbers k such that the continued fraction for sqrt(k) has period 81.

Numbers k such that the continued fraction for sqrt(k) has period 82.

Numbers k such that the continued fraction for sqrt(k) has period 83.

Numbers k such that the continued fraction for sqrt(k) has period 84.

Numbers k such that the continued fraction for sqrt(k) has period 85.

Numbers k such that the continued fraction for sqrt(k) has period 86.

Numbers k such that the continued fraction for sqrt(k) has period 87.

Numbers k such that the continued fraction for sqrt(k) has period 88.

Numbers k such that the continued fraction for sqrt(k) has period 89.

Numbers k such that the continued fraction for sqrt(k) has period 90.

Numbers k such that the continued fraction for sqrt(k) has period 91.

Numbers k such that the continued fraction for sqrt(k) has period 92.

Numbers k such that the continued fraction for sqrt(k) has period 93.

Numbers k such that the continued fraction for sqrt(k) has period 94.

Numbers k such that the continued fraction for sqrt(k) has period 95.

Numbers k such that the continued fraction for sqrt(k) has period 96.

Numbers k such that the continued fraction for sqrt(k) has period 97.

Numbers k such that the continued fraction for sqrt(k) has period 98.

Numbers k such that the continued fraction for sqrt(k) has period 99.

Numbers k such that the continued fraction for sqrt(k) has period 100.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly four 1's.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly five 1's.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly six 1's.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly seven 1's.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly eight 1's.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly nine 1's.

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly ten 1's.

Expansion of 1/((1-5*x) * (1-8*x) * (1-11*x)).

Expansion of 1/((1-5x)(1-8x)(1-12x)).

Primes whose greatest digit is 1.

Primes that contain digits 1 and 2 only.

Primes that contain digits 1 and 3 only.

Primes that contain digits 1 and 4 only.

Primes that contain digits 1 and 5 only.

Primes that contain digits 1 and 6 only.

Primes that contain digits 1 and 7 only.

Primes that contain digits 1 and 8 only.

Primes that contain digits 1 and 9 only.

Primes that contain digits 2 and 3 only.

Primes that contain digits 2 and 7 only.

Primes that contain digits 2 and 9 only.