37845
domain: N
Appears in sequences
- a(n) = (2*n - 13)*n^2.at n=29A015246
- Partial sums of n 3-spaced triangular numbers beginning with t(2), e.g., a(2) = t(2) + t(5) = 3 + 15 = 18.at n=28A085789
- E.g.f. exp(x)*BesselI(2,2*sqrt(2)*x)/2.at n=10A098521
- Number of partitions of 5n into exactly 4 parts.at n=35A256327
- Number of partitions of 7n into exactly 4 parts.at n=25A256329
- Numbers k such that k!! - 2^6 is prime.at n=22A259045
- Number of partitions of n*(n-1)/2 into at most four parts.at n=18A274099
- Numbers k such that k!4 + 2^5 is prime, where k!4 = k!!!! is the quadruple factorial number (A007662).at n=44A291345
- Positions k where A348733(k) is not multiplicative.at n=42A348740