498841200
domain: N
Appears in sequences
- a(n) = binomial(n+7,7)*binomial(n+12,7).at n=8A104680
- C(1+2*n,1+n)*C(6+2*n,0+n).at n=7A114201
- Denominators of the partial alternating sums of the reciprocals of the sum of unitary divisors function (A034448).at n=36A379516
- Denominators of the partial alternating sums of the reciprocals of the sum of unitary divisors function (A034448).at n=37A379516