id:A137603 - OEIS Search Results

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Numbers n such that product of factorials of digits of n equals sigma(n).

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1, 14, 1253, 2261, 2622, 13145, 13630, 20146, 24035, 30362, 31416, 42504, 50424, 63240, 112281, 117124, 126005, 150360, 161160, 225153, 252126, 262105, 318021, 341630, 510632, 611523, 723104, 1071521, 1131190, 1153262, 1200626, 1242108 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`sigma(10230248)=1!0!2!3!0!2!4!*8! so 10230248 is in the sequence.`
	CROSSREFS	`Cf. A066457, A137604, A137605.` `Sequence in context: A123178 A104226 A132504 this_sequence A054004 A131582 A145693` `Adjacent sequences: A137600 A137601 A137602 this_sequence A137604 A137605 A137606`
	KEYWORD	`easy,nonn,base,less`
	AUTHOR	`Farideh Firoozbakht (mymontain(AT)yahoo.com), Apr 11 2008`

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Last modified December 3 01:16 EST 2008. Contains 151161 sequences.

AT&T Labs Research