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A186888 Indices of odd Kendall-Mann numbers (A000140). 1
1, 2, 6, 7, 10, 11, 19, 22, 26, 30, 38, 39, 50, 55, 58, 62, 70, 71, 74, 75, 78, 86, 87, 90, 95, 98, 102, 103, 107, 110, 111, 114, 115, 118, 122, 126, 131, 135, 138, 151, 167, 178, 179, 182, 183, 190, 194, 210, 211, 215, 218, 219, 223, 226, 231, 235, 239, 243, 251, 258, 263, 266, 267, 270, 271, 279, 283, 295, 303, 310, 311, 327, 335, 346 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Indices of odd terms of A000140, submitted at the request of Alonso del Arte, Feb 27 2011.

LINKS

Table of n, a(n) for n=1..74.

MATHEMATICA

f[n_] := f[n] = Max@ CoefficientList[ Expand@ Product[ Sum[x^i, {i, 0, j}], {j, n - 1}], x]; Select[ Range@ 350, OddQ[ f@ #] &]

CROSSREFS

Cf. A000140.

Sequence in context: A047277 A189465 A109783 * A179883 A179303 A030309

Adjacent sequences:  A186885 A186886 A186887 * A186889 A186890 A186891

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Feb 28 2011

STATUS

approved

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Last modified February 19 12:09 EST 2019. Contains 320310 sequences. (Running on oeis4.)