Sequences

Inverse of 902nd cyclotomic polynomial.

Inverse of 903rd cyclotomic polynomial.

a(1)=1, a(n) = 24*a(n-1) + n.

a(1)=1, a(n) = 25*a(n-1) + n.

a(1)=1, a(n) = n*3^(n-1) + a(n-1).

a(1)=1, a(n) = n*4^(n-1) + a(n-1).

a(1)=1, a(n) = n*5^(n-1) + a(n-1).

a(1)=1, a(n) = n*6^(n-1) + a(n-1).

Inverse of 910th cyclotomic polynomial.

a(1)=1, a(n) = n*7^(n-1) + a(n-1).

a(1)=1, a(n) = n*8^(n-1) + a(n-1).

Inverse of 913th cyclotomic polynomial.

a(1) = 1, a(n) = n*9^(n-1) + a(n-1).

Inverse of 915th cyclotomic polynomial.

Number of zeros in numbers 1 to 111...1 (n+1 digits).

a(1)=1, a(n) = n*11^(n-1) + a(n-1).

a(1)=1, a(n) = n*12^(n-1) + a(n-1).

a(1)=1, a(n) = n*13^(n-1) + a(n-1).

a(1)=1, a(n) = n*14^(n-1) + a(n-1).

a(1)=1, a(n) = n*15^(n-1) + a(n-1).

a(1)=1, a(n) = n*16^(n-1) + a(n-1).

Inverse of 923rd cyclotomic polynomial.

Inverse of 924th cyclotomic polynomial.

a(1)=1, a(n)=n*17^(n-1)+a(n-1).

a(1)=1, a(n) = n*18^(n-1) + a(n-1).

a(1)=1, a(n) = n*19^(n-1) + a(n-1).

a(1)=1, a(n) = n*20^(n-1) + a(n-1).

a(1)=1, a(n) = n*21^(n-1) + a(n-1).

Inverse of 930th cyclotomic polynomial.

a(1)=1, a(n) = n*22^(n-1) + a(n-1).

a(1)=1, a(n) = n*23^(n-1) + a(n-1).

a(n) = (1 + 24^n*(23*n - 1))/529.

a(1)=1, a(n) = n*25^(n-1) + a(n-1).

Inverse of 935th cyclotomic polynomial.

Numbers k such that k divides 4^k - 1.

Numbers k that divide 6^k-1.

Inverse of 938th cyclotomic polynomial.

Numbers k such that k divides s(k), where s(1)=1, s(j)= s(j-1) + j*7^(j-1).

Numbers k that divide 8^k - 1.

Numbers m such that m divides 10^m - 1.

Positive integers k such that k divides 12^k - 1.

Inverse of 943rd cyclotomic polynomial.

Numbers k such that k divides s(k), where s(1)=1, s(j) = s(j-1) + j*13^(j-1).

Inverse of 945th cyclotomic polynomial.

Inverse of 946th cyclotomic polynomial.

Positive integers k such that k divides 14^k - 1.

Positive integers k that divide 16^k - 1.

Inverse of 949th cyclotomic polynomial.

Integers k such that k divides 22^k - 1.

Integers n such that n divides 24^n - 1.