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 A291354 Numbers m with the property that shifting the rightmost digit of m to the left end multiplies the number by 6. 4
 1016949152542372881355932203389830508474576271186440677966, 1186440677966101694915254237288135593220338983050847457627, 1355932203389830508474576271186440677966101694915254237288 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Seiichi Manyama, Table of n, a(n) for n = 1..68 Wikipedia, Parasitic number. FORMULA a(4*k - 3) = 6*(10^(58*k) - 1)/59. a(4*k - 2) = 7*(10^(58*k) - 1)/59. a(4*k - 1) = 8*(10^(58*k) - 1)/59. a(4*k) = 9*(10^(58*k) - 1)/59. CROSSREFS Cf. A146088 (k=2), A146561 (k=3), A146569 (k=4), A146754 (k=5), this sequence (k=6), A291215 (k=7), A291321 (k=8), A291353 (k=9). Cf. A092697, A097717. Sequence in context: A115547 A115548 A095506 * A095508 A095510 A095512 Adjacent sequences: A291351 A291352 A291353 * A291355 A291356 A291357 KEYWORD nonn,base,easy AUTHOR Seiichi Manyama, Aug 23 2017 STATUS approved

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Last modified September 28 22:22 EDT 2023. Contains 365739 sequences. (Running on oeis4.)