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Search: id:A054788
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A054788 Earliest sequence with a(a(n))=8n. +0
1
0, 2, 8, 4, 24, 6, 40, 9, 16, 56, 11, 80, 13, 96, 15, 112, 64, 18, 136, 20, 152, 22, 168, 25, 32, 184, 27, 208, 29, 224, 31, 240, 192, 34, 264, 36, 280, 38, 296, 41, 48, 312, 43, 336, 45, 352, 47, 368, 320, 50, 392, 52, 408, 54, 424, 57, 72, 440, 59, 464, 61, 480, 63, 496 (list; graph; listen)
OFFSET

0,2

LINKS

Index entries for sequences of the a(a(n)) = 2n family

CROSSREFS

Cf. A002516, A002517, A002518, A007379.

Sequence in context: A104772 A088156 A019193 this_sequence A019194 A038214 A085568

Adjacent sequences: A054785 A054786 A054787 this_sequence A054789 A054790 A054791

KEYWORD

nice,nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Apr 27 2000

page 1

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.


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