A140958 - OEIS

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A140958

A090801(2n-1)+A090801(2n).

3, 36, 108, 420, 684, 1008, 1332, 1668, 2076, 2772, 2952, 3168, 3576, 4236, 4776, 5148, 5532, 5892, 6312, 6696, 7008, 7776, 8064, 8640, 8964, 9648, 10044, 10368, 10692, 11376, 12600, 13872, 14460, 15072, 15288, 15732, 15984, 16344, 17280, 17712, 18132, 18876

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OFFSET

1,1

COMMENTS

All terms are multiples of 3.

LINKS

Table of n, a(n) for n=1..42.

FORMULA

a(n) == 0 (mod 6), n>1.

CROSSREFS

Sequence in context: A227032 A153448 A325838 * A156189 A158077 A324157

Adjacent sequences: A140955 A140956 A140957 * A140959 A140960 A140961