A327009 Indices of records in A327007.

1, 2, 3, 8, 24, 48, 120, 360, 1088, 3135, 9999, 31328, 103040, 342224, 1151328, 3920399, 13571855, 47416995, 166642280, 590733024, 2105524995, 7553695743, 27244473480, 98709700760, 359212031648, 1312529961648

Offset

1,2

Comments

a(n) = smallest m such that A327007(m) = n-1.

Links

Table of n, a(n) for n=1..26.

Formula

For n >= 6, a(n) = A327010(n-1)^2 - 1.

Crossrefs

Cf. A000196, A327007, A327008, A327010.

Sequence in context: A301462 A120763 A120708 * A271269 A331874 A089847

Adjacent sequences: A327006 A327007 A327008 * A327010 A327011 A327012

Keyword

nonn

Author

Max Alekseyev, Aug 12 2019

Status

approved