21177
domain: N
Appears in sequences
- Prefix primes in base 8 (written in base 8).at n=46A024768
- Gaps of 9 in sequence A038593 (upper terms).at n=18A038658
- Number of partitions of n with equal number of parts congruent to each of 0, 1 and 3 (mod 4).at n=60A046767
- a(n) = n*(14*n-3).at n=39A185019
- a(n) = prime(n)^3 mod (n^2 + prime(n)^2).at n=35A243769
- Numbers k for which rank of the elliptic curve y^2=x^3-k*x is 4.at n=15A309034
- a(n) = n*(n + 1)*(n^2 + n + 22)/24.at n=26A318054