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 A133504 Numbers that set records in A133500. 3
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 16, 32, 64, 128, 256, 512, 729, 2187, 6561, 19683, 65536, 262144, 390625, 1953125, 10077696, 40353607, 134217728, 387420489, 402653184, 536870912, 671088640, 805306368, 939524096, 1073741824, 1207959552, 1549681956, 1937102445 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS N. J. A. Sloane, Table of n, a(n) for n = 1..81 EXAMPLE Factored forms are 0, 1, 2, 3, 2^2, 5, 2*3, 7, 2^3, 3^2, 2^4, 2^5, 2^6, 2^7, 2^8, 2^9, 3^6, 3^7, 3^8, 3^9, 2^16, 2^18, 5^8, 5^9, 2^9*3^9, 7^9, 2^27, 3^18, 2^27*3, 2^29, 2^27*5, 2^28*3, 2^27*7, 2^30, 2^27*3^2, 2^2*3^18, 3^18*5, 2*3^19, 3^18*7, 2^3*3^18, 3^20, 2^4*3^18, 2^5*3^18, 2^6*3^18, 2^7*3^18, 2^8*3^18, 2^9*3^18, 3^24, 2^27*3^7, 3^25, 2^27*3^8, 3^26, 2^27*3^9, 3^27, 2^43, 2^16*3^18, 2^45, 2^18*3^18, 3^18*5^8, 2^27*5^9, ... MAPLE M:=100000; t1:=[]; t2:=[]; rec:=-1; for n from 0 to M do m:=powertrain(n); if m > rec then rec:=m; t1:=[op(t1), m]; t2:=[op(t2), n]; fi; od: lprint(t1); lprint(t2); CROSSREFS Cf. A133500, A133505. Sequence in context: A133059 A132722 A048407 * A108971 A179977 A124359 Adjacent sequences:  A133501 A133502 A133503 * A133505 A133506 A133507 KEYWORD nonn AUTHOR J. H. Conway and N. J. A. Sloane, Dec 03 2007 STATUS approved

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