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 A080480 Largest number formed by using all the digits (with multiplicity) of next n numbers. 7
 1, 32, 654, 98710, 5432111111, 987622111110, 87654322222222, 9654333333332210, 987544444443333210, 98765555555444443210, 9876666666665555543210, 988777777777776666543210, 99998888888888877654321100, 9999999998765544332211111110000000 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Harvey P. Dale, Table of n, a(n) for n = 1..200 EXAMPLE a(4) = 98710 formed by using digits of 7,8,9 and 10. MATHEMATICA FromDigits[Sort[Flatten[IntegerDigits/@#], Greater]]&/@Table[ Reverse[ Range[ (n(n+1))/2+1, ((n+1)(n+2))/2]], {n, 0, 15}] (* Harvey P. Dale, May 13 2017 *) CROSSREFS Cf. A076068, A080479. Sequence in context: A192392 A076072 A076069 * A028152 A028176 A028151 Adjacent sequences:  A080477 A080478 A080479 * A080481 A080482 A080483 KEYWORD base,easy,nonn AUTHOR Amarnath Murthy, Mar 11 2003 EXTENSIONS More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 19 2003 More terms from Harvey P. Dale, May 13 2017 STATUS approved

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Last modified June 16 15:17 EDT 2019. Contains 324152 sequences. (Running on oeis4.)