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A064475 Number of odd terms among first n terms of A064413 (if it begins at 2). +0
3
0, 0, 0, 1, 2, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 9, 9, 10, 11, 11, 11, 12, 13, 13, 13, 13, 14, 15, 15, 15, 16, 17, 18, 18, 18, 18, 19, 20, 20, 20, 20, 20, 20, 21, 22, 22, 23, 24, 24, 24, 25, 26, 26, 26, 27, 28, 28, 28, 28, 28, 29, 30, 31, 31, 31 (list; graph; listen)
OFFSET

2,5

LINKS

J. C. Lagarias, E. M. Rains and N. J. A. Sloane, The EKG sequence, Exper. Math. 11 (2002), 437-446.

Index entries for sequences related to EKG sequence

CROSSREFS

See A064952 for better version.

Sequence in context: A085003 A119026 A064775 this_sequence A025774 A001156 A035451

Adjacent sequences: A064472 A064473 A064474 this_sequence A064476 A064477 A064478

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 05 2001

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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