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A074974
Deficient numbers such that the sum of their individual digits when raised to their own power is an abundant number.
0
15, 26, 33, 39, 50, 51, 57, 62, 68, 69, 75, 79, 82, 86, 93, 97, 99, 118, 127, 141, 147, 165, 167, 172, 178, 181, 187, 207, 217, 235, 239, 242, 244, 248, 253, 257, 259, 271, 275, 277, 284, 293, 295, 325, 329, 345, 356, 358, 363, 365, 369, 385, 401, 407, 410
OFFSET
1,1
REFERENCES
J. Earls, Some Smarandache-Type Sequences and Problems Concerning Abundant and Deficient Numbers, Smarandache Notions Journal, (to appear).
EXAMPLE
147 is a deficient number and 1^1 + 4^4 + 7^7 = 823800 is an abundant number.
CROSSREFS
Sequence in context: A248834 A249109 A342221 * A191913 A191915 A359547
KEYWORD
base,easy,nonn
AUTHOR
Jason Earls, Oct 06 2002
STATUS
approved