48614
domain: N
Appears in sequences
- a(n) = (7*n+1)*(7*n+6).at n=31A001526
- Number of partitions of n into 10 unordered relatively prime parts.at n=48A023030
- a(n) = (9*n+2)*(9*n+7).at n=24A177072
- Ordered differences of central binomial coefficients.at n=38A205008
- Number of primes up to 10^n representable as sums of consecutive squares.at n=10A218214
- G.f.: exp( Sum_{n>=1} x^n/n * Product_{k>=1} (1 + x^(n*k)*(1 + x^n)^k) ).at n=15A219229
- Number of partitions p of n such that 2*min(p) + (number of parts of p) is not a part of p.at n=41A238542
- Numbers k such that sigma(k + sigma(k)) = sigma((k+1) + sigma(k+1)).at n=10A246915
- Numbers k such that sigma(k) = sigma(k+19), where sigma(k) is the sum of the divisors of k.at n=19A321533