A106214 - OEIS

A106214

Positions n where A083349(n) = 2 (mod 3).

9, 21, 27, 48, 51, 72, 75, 81, 96, 105, 114, 117, 123, 126, 132, 135, 147, 156, 159, 177, 180, 189, 198, 201, 207, 222, 234, 252, 255, 264, 273, 288, 291, 294, 309, 315, 324, 339, 357, 360, 378, 387, 393, 399, 402, 432, 438, 444, 450, 456

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OFFSET

0,1

COMMENTS

A083349 is the minimal permutation of the positive integers having a self-convolution cube-root.

LINKS

Table of n, a(n) for n=0..49.

FORMULA

a(n) = 0 (mod 3) for n>=0.

CROSSREFS

Cf. A083349, A106213, A083350.

Sequence in context: A173250 A128462 A186815 * A348839 A036316 A340122

Adjacent sequences: A106211 A106212 A106213 * A106215 A106216 A106217

KEYWORD

nonn

AUTHOR

Paul D. Hanna, May 01 2005

STATUS

approved