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 A088155 Value of n-th digit in hexadecimal representation of n^n. 7
 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 8, 10, 6, 14, 15, 8, 2, 0, 0, 13, 11, 5, 8, 6, 0, 12, 6, 0, 12, 1, 11, 2, 4, 11, 11, 3, 15, 8, 4, 10, 1, 14, 1, 14, 0, 6, 0, 5, 14, 12, 9, 9, 1, 4, 2, 1, 0, 10, 7, 15, 4, 10, 15, 3, 13, 1, 12, 7, 15, 14, 4, 7, 1, 14, 8, 5, 8, 4, 9, 9, 13, 6 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,18 COMMENTS a(n)=d(n) with n^n = Sum(d(k)*16^k: 0<=d(k)<16, k>=0). LINKS Eric Weisstein's World of Mathematics, Hexadecimal FORMULA a(n) = floor(n^n / 16^n) mod 16. EXAMPLE n=20, 20^20=1048576*10^20 -> [56BC75E2D6310000000000], a(20)=6. a(0)=1, a(k)=0 for 0

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Last modified January 24 16:47 EST 2020. Contains 331209 sequences. (Running on oeis4.)