87534

Appears in sequences

• a(n) = (5*n^2 + 1)*n^2 / 6.at n=18A008354
• The list of the B values in the common solutions to the 2 equations 15*k + 1 = A^2, 19*k + 1 = B^2.at n=4A161599
• Numbers with distinct digits appearing in partition of decimal expansion of square root of 2. (A002193).at n=24A167834
• Triangular array read by rows. T(n,k) is the number of n-permutations with k cycles of length one or k cycles of length two, n>=0,0<=k<=n.at n=47A237928