A158605 Multiples of 13 in the EKG sequence A064413 in order of appearance.

26, 13, 39, 52, 65, 78, 91, 104, 117, 130, 143, 156, 182, 169, 195, 208, 234, 221, 260, 247, 273, 286, 312, 299, 325, 338, 351, 364, 390, 377, 403, 416, 429, 442, 455, 468, 494, 481, 507, 520, 546, 533, 559, 572, 585, 598, 624, 611, 637, 663, 650, 676, 702, 689, 715, 728

Offset: 1

Author

Paul Curtz, Mar 22 2009

Keywords

• nonn

Comments

The "natural" order a(n)=13*n is attained for n = 3..12, n = 15..16, n = 21..22,

n=25..28, n=31..36, n=39..40, n=43..46 etc.

See A158814 for a survey of other multiples in the EKG sequence.

Extensions

Edited and extended by R. J. Mathar, Sep 06 2009