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 A212222 The sum of digits of a(n) in base b is the same with every prime b up to 11. 6
 0, 1, 1386, 1387, 485353, 981435, 4423035, 14187855, 19652536, 19652537, 19654636, 19654637, 23059876, 23059877, 23063359, 23837177, 25009516, 25009517, 41185278, 41185279, 41409018, 41409019, 49650315, 50262556, 50262557, 58622956, 58622957, 58623315 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS This sequence is a subset of A135127 for bases 2,3,5,7, which is a subset of A135121 for bases 2,3,5, which is a subset of A037301 for bases 2,3. Problem: Is the sequence finite? LINKS Stanislav Sykora, Table of n, a(n) for n = 0...206 EXAMPLE 1386 reads 10101101010, 1220100, 21021, 4020, and 1050 in bases 2,3,5,7, and 11, respectively. In these bases, the sum of the digits is 6. CROSSREFS Cf. A135127, A135121, A037301. Sequence in context: A317284 A060062 A181991 * A045103 A175695 A286837 Adjacent sequences:  A212219 A212220 A212221 * A212223 A212224 A212225 KEYWORD nonn,base AUTHOR Stanislav Sykora, May 06 2012 STATUS approved

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Last modified December 17 12:20 EST 2018. Contains 318201 sequences. (Running on oeis4.)