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 A176770 Smallest power of 11 whose decimal expansion contains n. 0
 1, 121, 1331, 14641, 161051, 14641, 1771561, 19487171, 19487171, 161051, 11, 121, 1331, 14641, 1771561, 161051, 1771561, 9849732675807611094711841, 19487171, 672749994932560009201, 121, 34522712143931, 2357947691, 25937424601 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS This is to 11 as A176763 is to 3 and as A030001 is to 2. LINKS FORMULA a(n) = MIN{A001020(i) such that n in decimal representation is a substring of A001020(i)}. EXAMPLE a(1) = 1 because 11^0 = 1 has "1" as a substring (not a proper substring, though). a(2) = 121 because 11^2 = 121 has "2" as a substring. a(3) = 1331 because 11^3 = 1331 has "3" as a substring. CROSSREFS Cf. A001018, A030001, A176763, A176764-A176773. Sequence in context: A088171 A254970 A036308 * A066444 A206466 A137434 Adjacent sequences:  A176767 A176768 A176769 * A176771 A176772 A176773 KEYWORD base,easy,nonn AUTHOR Jonathan Vos Post, Apr 25 2010 EXTENSIONS More terms from Sean A. Irvine and Jon E. Schoenfield, May 05 2010 STATUS approved

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Last modified May 24 21:08 EDT 2022. Contains 354043 sequences. (Running on oeis4.)