50959

Appears in sequences

• Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 2's than 1's.at n=36A025503
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 57 ones.at n=2A031825
• Semiprimes n such that 3*n + 4 is a square.at n=33A112666
• Number of partitions of n having standard deviation σ > 3.at n=44A238655
• a(n) = A242107(n+1) * A242107(n-1) * (1 + mod(n,2)).at n=16A244373
• a(n) = index where A088568 (or equally A294448) first reaches or exceeds n in magnitude.at n=36A294449