OFFSET
1,2
COMMENTS
Zero would also satisfy the definition as the other single-digit terms, but here only positive numbers are considered. - M. F. Hasler, Nov 20 2019
LINKS
Eric Weisstein's World of Mathematics, Narcissistic Number
D. T. Winter, Table of Armstrong Numbers
PROG
(PARI) A010346=select( is_A010346(n)={n==vecsum([d^#n|d<-n=digits(n, 5)])}, [0..9999]) \\ This yields only terms < 10^4 (i.e., all but the last 3 terms), for illustration of is_A010346(). In older versions of PARI, use {n==sum(i=1, #n=digits(n, 5), n[i]^#n)}. - M. F. Hasler, Nov 20 2019
CROSSREFS
KEYWORD
base,fini,full,nonn
AUTHOR
EXTENSIONS
Edited by Joseph Myers, Jun 28 2009
STATUS
approved