OFFSET
1,2
COMMENTS
From M. F. Hasler, Nov 18 2019: (Start)
Whenever a(n) ends in 0 (n = 8, 11, 20, 28), then a(n+1) = a(n) + 1 also satisfies the definition.
Like the other single-digit terms, zero would satisfy the definition (n = Sum_{i=1..k} d[i]^k where d[1..k] are the base 6 digits of n), but here only positive numbers are considered. (End)
LINKS
Joseph Myers, Table of n, a(n) for n = 1..30 (the full list of terms, from Winter)
Gordon L. Miller and Mary T. Whalen, Armstrong Numbers: 153 = 1^3 + 5^3 + 3^3, Fibonacci Quarterly, 30-3 (1992), 221-224.
Eric Weisstein's World of Mathematics, Narcissistic Number
D. T. Winter, Table of Armstrong Numbers (latest backup on web.archive.org from Jan. 2010; page no longer available), published not later than Aug. 2003.
PROG
(PARI) select( is_A010347(n)={vecmax(n=digits(n+!n))<6 && vecsum([d^#n|d<-n])==fromdigits(n, 6)}, [0..10^5]) \\ M. F. Hasler, Nov 20 2019
CROSSREFS
KEYWORD
base,fini,full,nonn
AUTHOR
EXTENSIONS
Edited by Joseph Myers, Jun 28 2009
STATUS
approved