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A185012 Characteristic function of two. 12
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

The Euler transformation of this sequence is A059841.

This sequence is the first differences of A157928.

LINKS

Table of n, a(n) for n=0..85.

CROSSREFS

Cf. A171386.

Characteristic function of g: A000007 (g=0), A063524 (g=1), this sequence (g=2), A185013 (g=3), A185014 (g=4), A185015 (g=5), A185016 (g=6), A185017 (g=7).

Sequence in context: A185015 A185014 A185013 * A185017 A000007 A240351

Adjacent sequences:  A185009 A185010 A185011 * A185013 A185014 A185015

KEYWORD

nonn,easy

AUTHOR

Jason Kimberley, Oct 11 2011

STATUS

approved

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Last modified November 17 11:02 EST 2019. Contains 329226 sequences. (Running on oeis4.)