A294038 a(n) = Product_{k=0..n-1} n/gcd(n, A056040(k)).

1, 1, 4, 27, 64, 3125, 108, 823543, 65536, 14348907, 12500, 285311670611, 746496, 302875106592253, 3294172, 7119140625, 1099511627776, 827240261886336764177, 1549681956, 1978419655660313589123979, 40000000000, 13349464742886867, 1141246682444

Offset: 0

Author

Peter Luschny, Nov 05 2017

Keywords

• nonn

Crossrefs

Cf. A056040, A051674, A058067.

Programs

Maple

seq(mul(n/igcd(n, A056040(k)), k=0..n-1), n=0..22);