

A279194


Numbers of the form {(11*h+p)*11^2k1  h,k in N and p in {1,3,4,5,9} } U {(11*h+q)*11^(2k+1)1  h,k in N and q in {2,6,7,8,10} }.


4



0, 2, 3, 4, 8, 11, 13, 14, 15, 19, 21, 22, 24, 25, 26, 30, 33, 35, 36, 37, 41, 44, 46, 47, 48, 52, 55, 57, 58, 59, 63, 65, 66, 68, 69, 70, 74, 76, 77, 79, 80, 81, 85, 87, 88, 90, 91, 92, 96, 99, 101, 102, 103, 107, 109, 110, 112, 113, 114, 118, 120, 121, 123, 124, 125, 129
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OFFSET

1,2


COMMENTS

The sequence J related to the Apwenian power series F_{11}(x).


LINKS

Ray Chandler, Table of n, a(n) for n = 1..10000
Hao Fu, G.N. Han, Computer assisted proof for Apwenian sequences related to Hankel determinants, arXiv preprint arXiv:1601.04370 [math.NT], 2016. See sequence "J" in Section 2.3.
GuoNiu Han, The program Apwen.py


MATHEMATICA

isok[n_]:=Module[{ord=IntegerExponent[n+1, 11], pq={{1, 3, 4, 5, 9}, {2, 6, 7, 8, 10}}}, MemberQ[pq[[Mod[ord, 2]+1]], Mod[(n+1)/11^ord, 11]]]; Select[Range[0, 131], isok] (* Ray Chandler, Dec 17 2016 *)


CROSSREFS

Cf. A279000, A279001, A279195.
Sequence in context: A114854 A127279 A275646 * A050727 A295323 A102951
Adjacent sequences: A279191 A279192 A279193 * A279195 A279196 A279197


KEYWORD

nonn


AUTHOR

N. J. A. Sloane, Dec 15 2016


EXTENSIONS

Definition (from p. 5, Definition 2.1 of the arXiv reference) provided by Arie Groeneveld, Dec 16 2016
More terms from Ray Chandler, Dec 17 2016


STATUS

approved



