48824
domain: N
Appears in sequences
- Numbers k such that k^4096 + 1 is prime (a generalized Fermat prime).at n=8A088362
- a(n) = 169*n^2 - n.at n=16A157998
- a(n) = 289*n^2 - 17.at n=12A158587
- Number of representations of 5^(2n) as a sum a^2 + b^2 + c^2 with 0 < a <= b <= c.at n=8A185055
- Maximum fixed points under iteration of sum of cubes of digits in base n.at n=38A226026
- Numbers k where k^2 is an anagram of (k+2)^2.at n=19A261749
- Number of connected parity graphs on n nodes.at n=9A280763
- Number of compositions (ordered partitions) of n into nontrivial divisors of n.at n=30A294137
- G.f.: Product_{k>=1} (1 + x^k/k^3) = Sum_{n>=0} a(n)*x^n/n!^3.at n=5A326865