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A077750 Least significant digit of A077749(n). 1
0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0, 2, 6, 4, 0 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

FORMULA

a(n) = A077749(n)- 10*Floor[A077749(n)/10].

a(4n-3)=0, a(4n-2)=2, a(4n-1)=6, a(4n)=4, n>0 - Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 04 2003

MAPLE

seq((2^i-1-1) mod 10, i=1..160);

CROSSREFS

Cf. A077749.

Sequence in context: A101819 A177761 A128192 * A076393 A054674 A186503

Adjacent sequences:  A077747 A077748 A077749 * A077751 A077752 A077753

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 20 2002

EXTENSIONS

More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 04 2003

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Last modified February 14 18:47 EST 2012. Contains 205663 sequences.