A023044 7th differences of factorial numbers.

1854, 16687, 165016, 1781802, 20886576, 264398280, 3597143040, 52370755920, 812752093440, 13397819541120, 233845982899200, 4309095479673600, 83609603781580800, 1704092533657113600, 36403110891295948800

Offset: 0

Author

David W. Wilson

Keywords

• nonn

Links

• Paolo Xausa, Table of n, a(n) for n = 0..400
• Milan Janjić, Enumerative Formulas for Some Functions on Finite Sets.
• Index entries for sequences related to factorial numbers.

Crossrefs

Cf. A000142, A001563, A001564, A001565, A001688, A001689, A023043, A023045, A023046, A023047.

Programs

Mathematica

Differences[Range[0, 25]!, 7] (* Paolo Xausa, May 26 2025 *)