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 A308377 "Autotomy numbers" that have exactly 10 distinct decimal digits. Subtracting their last digit from the remaining part produces a shorter autotomy number (still with no duplicate digit). This process is iterated until the remaining part has only one digit (details in the Example section). 2
 2487159630, 2581740963, 3697512840, 3751908642, 3791508642, 3796512840, 4283716590, 4573921680, 4609785321, 4832716590, 4960785321, 4976853210, 5016793284, 5071693284, 5106793284, 5170693284, 5179386420, 5187429630, 5389710642, 5397186420, 5473921680, 5710693284, 5731908642, 5786413290, 5791308642, 5809764321, 5839710642, 5847102963, 5897130642, 5897643210, 5907864321 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The sequence is finite and has 182 terms; a(182) = 9876543210. LINKS Jean-Marc Falcoz, Table of n, a(n) for n = 1..182 Eric Angelini, Pandigitaux et saucissons (in French). EXAMPLE a(2) = 2581740963 Subtract 3 (last digit) from the remaining part 258174096 = 258174093 Subtract 3 (last digit) from the remaining part 25817409 = 25817406 Subtract 6 (last digit) from the remaining part 2581740 = 2581734 Subtract 4 (last digit) from the remaining part 258173 = 258169 Subtract 9 (last digit) from the remaining part 25816 = 25807 Subtract 7 (last digit) from the remaining part 2580 = 2573 Subtract 3 (last digit) from the remaining part 257 = 254 Subtract 4 (last digit) from the remaining part 25 = 21 Subtract 1 (last digit) from the remaining part 2 = 1 (single digit, end). CROSSREFS Cf. A308393 (definition of an "autotomy number", A050278 (pandigital numbers, version 1: each digit appears exactly once), A171102 (pandigital numbers, version 2: each digit appears at least once). Sequence in context: A289544 A258611 A120290 * A271105 A134439 A288844 Adjacent sequences:  A308374 A308375 A308376 * A308378 A308379 A308380 KEYWORD base,nonn,fini AUTHOR Eric Angelini and Jean-Marc Falcoz, May 23 2019 STATUS approved

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Last modified January 23 04:16 EST 2020. Contains 331168 sequences. (Running on oeis4.)