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Integers m such that A337686(x) = m has no solution.
2

%I #21 Jul 15 2022 08:10:37

%S 1,10,14,22,26,30,33,34,38,39,46,50,51,57,58,62,68,69,74,76,82,86,87,

%T 90,92,93,94,98,106,111,116,118,122,123,124,129,132,134,141,142,145,

%U 146,148,150,154,155,158,159,160,164,165,166,172,174,177,178,182,183,185

%N Integers m such that A337686(x) = m has no solution.

%C Integers m such that A139315(m) = 0.

%Y Cf. A000005, A139315, A337686.

%Y A138511 is a subsequence.

%K nonn

%O 1,2

%A _Michel Marcus_, Sep 16 2020

%E More terms from _Jinyuan Wang_, Sep 30 2020

%E Missing term a(1)=1 inserted by _J. Lowell_, Jul 14 2022