id:A024728 - OEIS Search Results

Search: id:A024728

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a(n) = s(n+3)/4, where s is A024727.

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1, 1, 1, 5, 9, 13, 33, 73, 145, 313, 657, 1549, 3353, 7221, 16129, 36785, 81921, 180529, 403809, 939573, 2125193, 4756893, 10800801, 25195577, 57552721, 130500393, 298271153, 700076797, 1610366937, 3680601093, 8482477313, 19929303521 (list; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Sequence in context: A151907 A151895 A089977 this_sequence A024950 A118837 A117828` `Adjacent sequences: A024725 A024726 A024727 this_sequence A024729 A024730 A024731`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research