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A090944 Duplicate of A007340. 0
1, 6, 140, 270, 672, 1638, 2970, 6200, 8190, 18600, 18620, 27846, 30240, 32760, 55860, 105664 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A053467 A288557 A288565 * A007340 A335318 A342358
KEYWORD
dead
STATUS
approved

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Last modified July 11 19:26 EDT 2024. Contains 374234 sequences. (Running on oeis4.)