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%I #6 May 08 2021 08:39:05
%S 1,2,4,7,10,11,14,16,17,22,23,25,26,32,34,35,37,38,40,46,49,50,52,53,
%T 55,56,58,61,68,70,73,74,76,77,79,80,82,83,85,88,92,100,103,104,106,
%U 109,110,112,113,115,116,118,119,121,122,124,125,128,133,139,140
%N Positions of words in A342753 having 1st digit 0 and last digit 0.
%C Every positive integer is in exactly one of the sequences A342782, A342783, A342784, and A342785.
%e Positions of the first 9 words in which 1st digit = 0 and last digit = 0 can be read from a list of the first 16 words in A342753: 0, 00, 1, 000, 01, 10, 0000, 001, 100, 010, 00000, 11, 0001, 0100, 1000, 0010.
%t (See A342753.)
%Y Cf. A342753, A342783, A342784, A342785.
%K nonn,base
%O 1,2
%A _Clark Kimberling_, May 07 2021
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