265734
domain: N
Appears in sequences
- a(n) = (n^4 + n)/2 (Row sums of an n X n X n magic cube, when it exists).at n=27A027441
- Magic constant of smallest order-n perfect magic cube.at n=26A109130
- a(n) = n^3*(n^9 + 1)/2.at n=3A168190
- Brent's irregular triangle T[r,k] related to Hardy-Littlewood constants of prime gaps 2r.at n=78A381083
- Column k=3 of Brent's table A381083 related to prime gaps 2n.at n=16A381086