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 A060317 a(n) = n * next number greater than n with same first digit as n. 1
 10, 40, 90, 160, 250, 360, 490, 640, 810, 110, 132, 156, 182, 210, 240, 272, 306, 342, 1900, 420, 462, 506, 552, 600, 650, 702, 756, 812, 5800, 930, 992, 1056, 1122, 1190, 1260, 1332, 1406, 1482, 11700, 1640, 1722, 1806, 1892, 1980, 2070, 2162, 2256 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE a(1)=10 because 1 * next number greater than 1 with same first digit is 10 which gives 10. a(11)=132 because 11 * next number greater than 11 with same first digit is 12 which gives 132. CROSSREFS Cf. A060314. Sequence in context: A305131 A217073 A210376 * A033583 A131037 A071233 Adjacent sequences:  A060314 A060315 A060316 * A060318 A060319 A060320 KEYWORD easy,nonn,base AUTHOR Jason Earls, Mar 28 2001 STATUS approved

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Last modified April 11 21:52 EDT 2021. Contains 342888 sequences. (Running on oeis4.)