A165477 Partial sums of A165476.

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

Offset: 0

Author

Antti Karttunen, Sep 21 2009

Keywords

• nonn
• look

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.