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A329291
Ratio A101337(m)/m for m = A306360(n), numbers dividing the value of their narcissistic function.
3
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 7, 2, 1, 1, 1, 5, 4, 4, 1, 1, 3, 1, 1, 1, 4, 1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 1, 1, 3, 2, 1, 4, 1, 1, 1, 4, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
OFFSET
1,14
COMMENTS
A101337 (sum of digits raised to power A055642(n) = #digits(n)) is sometimes called the narcissistic function for base 10.
This sequence has the same finite number of elements as A306360.
FORMULA
a(n) = A101337(A306360(n))/A306360(n).
PROG
(PARI) A329291=[A101337(m)/m|m<-A306360]
CROSSREFS
Cf. A101337, A306360, A329292 (least index i with a(i) = n = 1, 2, 3...).
Sequence in context: A025269 A265656 A137296 * A294105 A101124 A011127
KEYWORD
nonn,fini,full
AUTHOR
M. F. Hasler, Nov 17 2019
EXTENSIONS
a(108)-a(109) from Giovanni Resta, Nov 18 2019
STATUS
approved