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A161425 a(n) = A161424(n)/2. 3
8, 10, 12, 14, 16, 22, 26, 34, 38, 46, 58, 62, 74, 82, 86, 94, 106, 118, 122, 134, 142, 146, 158, 166, 178, 194, 202, 206, 214, 218, 226, 254, 262, 274, 278, 298, 302, 314, 326, 334, 346, 358, 362, 382, 386, 394, 398, 422, 446, 454, 458, 466, 478, 482, 502, 514 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..56.

CROSSREFS

Cf. A018253, A160811, A160812, A161205, A161344, A161345, A161346, A161424, A161428.

Sequence in context: A262159 A020744 A008557 * A096171 A154786 A249628

Adjacent sequences:  A161422 A161423 A161424 * A161426 A161427 A161428

KEYWORD

easy,nonn

AUTHOR

Omar E. Pol, Jun 20 2009

EXTENSIONS

Terms beyond a(8) from R. J. Mathar, Jun 24 2009

STATUS

approved

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Last modified February 23 18:13 EST 2019. Contains 320437 sequences. (Running on oeis4.)