OFFSET
2,2
COMMENTS
See A376817 for the list all of numbers in each base n.
The sequence is dedicated to Eric Angelini (1951 - 2024).
LINKS
Scott R. Shannon, Table of n, a(n) for n = 2..500
EXAMPLE
a(4) = 4 as 4 = 100_2 = 11_3 = 10_4, and the sum of all these digits is 1 + 0 + 0 + 1 + 1 + 1 + 0 = 4.
a(10) = 57 as 57 = 111001_2 = 2010_3 = 321_4 = 212_5 = 133_6 = 111_7 = 71_8 = 63_9 = 57_10, and the sum of all these digits is 1 + 1 + 1 + 0 + 0 + 1 + 2 + 0 + 1 + 0 + 3 + 2 + 1 + 2 + 1 + 2 + 1 + 3 + 3 + 1 + 1 + 1 + 7 + 1 + 6 + 3 + 5 + 7 = 57.
CROSSREFS
KEYWORD
sign,base
AUTHOR
Scott R. Shannon, Oct 05 2024
STATUS
approved