65576

Appears in sequences

• Susceptibility series for diamond.at n=11A003195
• Numbers k such that binomial(2k,k)+1 is prime.at n=47A066699
• Triangle read by rows: T(n,k), n >=1, 0 <= k <= C(n,k), = number of n X n symmetric positive semi-definite matrices with 2's on the main diagonal and 1's and 0's elsewhere and with k 1's above the diagonal.at n=85A083029
• Starting positions of strings of four 8's in the decimal expansion of Pi.at n=5A083638
• Solution to the non-squashing boxes problem (version 2).at n=42A089055
• Number of nXnXn triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= 13.at n=6A166208
• Number of 6 X 6 X 6 triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= n.at n=13A166214
• Numbers k such that the k-th composition in standard order is a triple (w,x,y) such that 2w = 3x + 4y.at n=5A357489