33985

Appears in sequences

• Numbers whose sum of divisors is a sixth power.at n=20A019424
• Numbers whose sum of divisors is 6^6 = 46656.at n=17A048256
• Triangle read by rows: T(n,k) = number of partitions of [1..k] into n nonempty clumps of sizes 1, 2, 3, 4, 5 or 6 (n >= 0, 0 <= k <= 6n).at n=49A151359
• The triangle in A151359 read by rows downwards.at n=59A151511
• The triangle in A151359 read by rows upwards.at n=61A151512
• A triangle sequence from coefficients of an infinite sum polynomial: p(x,n)=Sum[(n - k - 1)^n*Binomial[x, k], {k, 0, Infinity}]/2^(x - n).at n=32A176863
• a(n) = (4*n^3 + 30*n^2 + 50*n)/3 + 1.at n=27A323218
• G.f. satisfies A(x) = 1 + x*A(x)/(1 - x^3*A(x)^2).at n=16A365243