A051542 Quotients of consecutive values of LCM {b(1),...,b(n)}, b() = A000330.

5, 14, 3, 11, 13, 2, 17, 19, 1, 23, 5, 3, 29, 62, 1, 1, 37, 1, 41, 43, 1, 47, 7, 1, 53, 1, 1, 59, 61, 2, 1, 67, 1, 71, 73, 1, 1, 79, 3, 83, 1, 1, 89, 1, 1, 1, 97, 1, 101, 103, 1, 107, 109, 1, 113, 1, 1, 1, 11, 1, 5, 254, 1, 131, 1, 1, 137, 139, 1, 1, 1, 1, 149, 151, 1, 1, 157, 1, 1

Offset

1,1

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Formula

a(n) = A051538(n+1)/A051538(n)

Example

a(3) = A051538(4)/A051538(3) = 210/70 = 3

Prog

(Haskell)
a051542 n = a051542_list !! (n-1)
a051542_list = zipWith div (tail a051538_list) a051538_list
-- Reinhard Zumkeller, Mar 12 2014

Crossrefs

Cf. A051538,A051543.

Sequence in context: A262612 A333025 A144518 * A083660 A003079 A334119

Adjacent sequences: A051539 A051540 A051541 * A051543 A051544 A051545

Keyword

easy,nonn

Author

Asher Auel

Extensions

Corrected and extended by James A. Sellers

Example fixed by Reinhard Zumkeller, Mar 12 2014

Status

approved