A394612 Records corresponding to A394361.

2, 4, 6, 8, 12, 16, 24, 32, 48, 64, 72, 96, 128, 144, 192, 288, 320, 384, 512, 576, 640, 768, 1024, 1152, 1536, 2304, 3840

Offset

1,1

Links

Table of n, a(n) for n=1..27.

Formula

a(n) = A000005((A394361(n))^2 + 1).

Crossrefs

Cf. A394361.

Sequence in context: A025610 A344181 A242101 * A131117 A332290 A332293

Adjacent sequences: A394608 A394609 A394610 * A394613 A394619 A394620

Keyword

nonn,more

Author

Zhicheng Wei, Mar 26 2026

Status

approved