login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A188487 Abundances of A188484(n). 2
-25, -361, -169, -5041, -2809, -14641, 41209, -13225, -552049, -2505889, -1849, -38809, -17161, 648025, -1113025, 2265025, -609961, -935089, 140351409, -18156121, 41744521, -20241001, -139405249, -7225, -255025 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Giovanni Resta, Table of n, a(n) for n = 1..226 (first 36 terms from Donovan Johnson)

Eric Weisstein's World of Mathematics, Kravitz Conjecture

CROSSREFS

Cf. A188484.

Sequence in context: A282924 A022653 A125460 * A306083 A077512 A261972

Adjacent sequences:  A188484 A188485 A188486 * A188488 A188489 A188490

KEYWORD

sign

AUTHOR

Eric W. Weisstein, Apr 01 2011

EXTENSIONS

a(17)-a(25) from D. S. McNeil, Apr 02 2011

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 16 18:26 EDT 2021. Contains 347473 sequences. (Running on oeis4.)