76048
domain: N
Appears in sequences
- 1/12 of product of three numbers: n-th prime, previous and following number.at n=23A127921
- a(n) = 97*n^2.at n=28A174338
- a(n) = cpg(n, 3) + cpg(n, 4) + ... + cpg(n, n) where cpg(n, m) is the m-th n-th-order centered polygonal number.at n=26A257051
- Number of von Neumann regular elements in the ring of 2 X 2 matrices over Z_n.at n=17A295071