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A165477 Partial sums of A165476. 17
0, 1, 2, 1, 2, 3, 2, 3, 4, 5, 6, 7, 6, 5, 6, 5, 6, 7, 8, 7, 8, 7, 8, 9, 8, 9, 8, 7, 8, 9, 8, 9, 10, 9, 10, 11, 12, 11, 10, 11, 12, 11, 10, 11, 12, 13, 14, 15, 14, 15, 16, 15, 14, 13, 12, 13, 14, 15, 16, 17, 16, 15, 16, 17, 18, 17, 16, 15, 16, 15, 16, 15, 16, 17, 16, 15, 14, 15, 16, 15 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Period 131071. There are no negative values as 131071 is one of the primes in A095102.

See row 12251 in triangle A226518, A000040(12251) = 131071. - Reinhard Zumkeller, Feb 02 2014

LINKS

A. Karttunen, Table of n, a(n) for n = 0..131071

CROSSREFS

A165487 gives the squared version. Positions of zeros: A165478. See also A165479. Compare also to A165472, A165482.

Sequence in context: A127255 A174832 A076827 * A318687 A119994 A029167

Adjacent sequences:  A165474 A165475 A165476 * A165478 A165479 A165480

KEYWORD

nonn,look

AUTHOR

Antti Karttunen, Sep 21 2009

STATUS

approved

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Last modified April 2 19:05 EDT 2020. Contains 333190 sequences. (Running on oeis4.)