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Search: id:A077575
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A077575 a(n) = A077573(n)/prime(n). +0
1
0, 37, 0, 15873, 1, 8547, 65359477124183, 5847953216374269, 48309178743961352657, 38314176245210727969348659, 3584229390681, 3, 271, 2583979328165374677, 23640661938534278959810874704491725768321513 (list; graph; listen)
OFFSET

1,2

COMMENT

Product a(n)*Prime(n) = a repunit.

REFERENCES

Amarnath Murthy, On the divisors of Smarandache Unary Sequence. Smarandache Notions Journal, Vol. 11, 2000.

CROSSREFS

Cf. A077573, A071126.

Sequence in context: A135240 A058432 A058458 this_sequence A057639 A051316 A107812

Adjacent sequences: A077572 A077573 A077574 this_sequence A077576 A077577 A077578

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 11 2002

EXTENSIONS

More terms from Ray G. Opao (1260(AT)email.com), Nov 02 2004

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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