A375846 Right border of triangle A375761.

2, 6, 72, 17280, 2903040000, 669139107840000000000, 1858095376984393503473664000000000000000000000, 17605663024171636760609250204915381895780997959633600512000000000000000000000000000000000000000000

Offset: 1

Author

Rémy Sigrist, Aug 31 2024

Keywords

• nonn

Comments

The terms of this sequence, the ratios of consecutive terms, the ratios of ratios of consecutive terms, etc. are all distinct integers.

Examples

			a(3) = A375761(3, 3) = 72.
		

Links

• Rémy Sigrist, PARI program

Crossrefs

Cf. A035313, A375761, A375857.

Programs

PARI

\\ See Links section.

Formula

a(n) = A375761(n, n).

a(n) = Product_{k = 1..n} A375857(k)^binomial(n-1, k-1).