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Search: id:A024025
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A024025 3^n-n^2. +0
1
1, 2, 5, 18, 65, 218, 693, 2138, 6497, 19602, 58949, 177026, 531297, 1594154, 4782773, 14348682, 43046465, 129139874, 387420165, 1162261106, 3486784001, 10460352762, 31381059125, 94143178298, 282429535905, 847288608818 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A056296 A068000 A093635 this_sequence A084518 A005753 A118814

Adjacent sequences: A024022 A024023 A024024 this_sequence A024026 A024027 A024028

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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