A058633 - OEIS

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A058633

Partial sums of the Collatz sequence.

0, 1, 8, 10, 15, 23, 39, 42, 61, 67, 81, 90, 99, 116, 133, 137, 149, 169, 189, 196, 203, 218, 233, 243, 266, 276, 387, 405, 423, 441, 547, 552, 578, 591, 604 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	FORMULA	`a(n) = Sigma(i from 0 to n) Collatz(i) a(n) = a(n-1) + Collatz(n)`
	EXAMPLE	`a(2)=8 because: a(2) = Collatz(0) + Collatz(1) + Collatz(2) = 0 + 1 + 7 = 8`
	CROSSREFS	`Cf. A006577.` `Sequence in context: A101763 A154568 A020940 * A165143 A038209 A061908` `Adjacent sequences: A058630 A058631 A058632 * A058634 A058635 A058636`
	KEYWORD	`nonn`
	AUTHOR	`Felix Goldberg (felixg(AT)tx.technion.ac.il), Dec 26 2000`

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Last modified February 17 14:19 EST 2012. Contains 206038 sequences.