18545
domain: N
Appears in sequences
- Class numbers associated with terms of A001988.at n=24A001989
- Class numbers associated with terms of A001988.at n=25A001989
- Class numbers associated with terms of A001988.at n=26A001989
- Class numbers associated with terms of A001988.at n=27A001989
- a(n) = floor(n*phi^14), where phi is the golden ratio, A001622.at n=22A004929
- Numbers k such that 135*2^k+1 is prime.at n=48A032417
- Multiplicity of highest weight (or singular) vectors associated with character chi_172 of Monster module.at n=39A034560
- Numbers k such that k![6] + 2 is prime, where k![6] = A085158(k) = sextuple factorial.at n=25A287207