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A161425 a(n) = A161424(n)/2. 3

%I #5 Mar 30 2012 17:40:00

%S 8,10,12,14,16,22,26,34,38,46,58,62,74,82,86,94,106,118,122,134,142,

%T 146,158,166,178,194,202,206,214,218,226,254,262,274,278,298,302,314,

%U 326,334,346,358,362,382,386,394,398,422,446,454,458,466,478,482,502,514

%N a(n) = A161424(n)/2.

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

%K easy,nonn

%O 1,1

%A _Omar E. Pol_, Jun 20 2009

%E Terms beyond a(8) from _R. J. Mathar_, Jun 24 2009

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)