46242
domain: N
Appears in sequences
- a(0) = 1, a(n) = 40*n^2 + 2 for n>0.at n=34A010022
- a(n) = n + Sum_{k=0..n} k!.at n=8A036781
- Sum of maximal Dyck path prefix lengths of all 4k+3 primes in range ]2^n,2^(n+1)].at n=9A095107
- Structured deltoidal hexacontahedral numbers (vertex structure 9).at n=13A100166
- a(n) = n*(n+1)*(14*n-11)/6.at n=27A172076
- Numbers n such that if x = sigma(n)-phi(n)+tau(n)-n then n = sigma(x)-phi(x)+tau(x)-x.at n=8A238229
- Numbers k such that 397*2^k+1 is prime.at n=27A323043