129493
domain: N
Appears in sequences
- Crystal ball sequence for squashed {D_5}^* lattice, perhaps the smallest example of a "non-superficial" lattice.at n=11A010025
- Strong pseudoprimes to base 17.at n=37A020243
- Numbers k such that 1^5 + 2^5 + ... + k^5 is a square.at n=5A031138
- a(n) = (n+1)*(n+2)*(n+3)*(n+4)*(19*n^2 + 47*n + 30)/720.at n=11A108677