id:A137517 - OEIS Search Results

Search: id:A137517

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a(0) = 121; for n>0, a(n) = a(n-1) - n + 1.

+0
1

121, 121, 120, 118, 115, 111, 106, 100, 93, 85, 76, 66, 55, 43, 30, 16, 1, -15, -32, -50, -69, -89, -110, -132, -155, -179, -204, -230, -257, -285, -314, -344 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n) = 121-(1/2)n^2+(1/2)n - Alexander R. Povolotsky (pevnev(AT)juno.com), Apr 26 2008`
	CROSSREFS	`Sequence in context: A014748 A109838 A014734 this_sequence A014735 A137850 A036231` `Adjacent sequences: A137514 A137515 A137516 this_sequence A137518 A137519 A137520`
	KEYWORD	`sign`
	AUTHOR	`Frederic Sebastian (frederic.sebastian(AT)gmail.com), Apr 24 2008`

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Last modified December 3 01:16 EST 2008. Contains 151161 sequences.

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