A032152 Doubles (index 2+) under "CGJ" (necklace, element, labeled) transform.

2, 2, 12, 150, 2340, 49740, 1282680, 38866170, 1358224140, 53745255060, 2375545686360, 115997734355580, 6201886849278120, 360337995662725080, 22607152121757162960, 1523203554020831512830

Offset

1,1

Links

Table of n, a(n) for n=1..16.

Crossrefs

Sequence in context: A032227 A032069 A003090 * A032057 A364774 A130718

Adjacent sequences: A032149 A032150 A032151 * A032153 A032154 A032155

Keyword

nonn

Author

Christian G. Bower

Status

approved