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A050980 Haupt-exponents of 8 modulo integers relatively prime to 8. 0
2, 4, 1, 2, 10, 4, 4, 8, 6, 2, 11, 20, 6, 28, 5, 10, 4, 12, 4, 20, 14, 4, 23, 7, 8, 52, 20, 6, 58, 20, 2, 4, 22, 22, 35, 3, 20, 10, 13, 18, 82, 8, 28, 11, 4, 10, 12, 16, 10, 100, 17, 4, 106, 12, 12, 28, 44, 4, 8, 110, 20, 100, 7, 14, 130, 6, 12, 68, 46, 46, 20, 28, 14, 148, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..75.

Eric Weisstein's World of Mathematics, Multiplicative Order

CROSSREFS

Cf. A002326, A002329. Presumably this is a duplicate of A053451.

Sequence in context: A249307 A209581 * A053451 A254076 A257164 A190555

Adjacent sequences:  A050977 A050978 A050979 * A050981 A050982 A050983

KEYWORD

nonn

AUTHOR

Eric W. Weisstein

STATUS

approved

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Last modified November 18 01:14 EST 2018. Contains 317279 sequences. (Running on oeis4.)