347892350976
domain: N
Appears in sequences
- a(n) = n^4 * 4^n.at n=12A062075
- Coefficient of q^n in (1-q)^4/(1-4q); dimensions of the enveloping algebra of the derived free Lie algebra on 4 letters.at n=20A118265
- a(n) = 3^n * 4^(n^2).at n=4A135398
- Numbers k such that k is a member of A002183 but 2*k is not.at n=17A160233
- a(n) = Product_{k=1..n} d(2*k - 1), where d() is the number of divisors function A000005.at n=27A334764