89414

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 46.at n=12A031724
• Expansion of sum ( q^n / product( 1-q^k, k=1..5*n), n=0..inf ).at n=38A035297
• a(n) = 169*n^2 + 13.at n=23A158548
• a(n) = floor(log_10(1/error(n))), where error(n) is the error in the n-th iteration of the Salamin-Brent algorithm for computing Pi.at n=15A276778
• Number of nX4 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=4A281984
• Number of nX5 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=3A281985
• T(n,k)=Number of nXk 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=31A281988
• T(n,k)=Number of nXk 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=32A281988