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!)
A022948 Duplicate of A022443. 0
1, 4, 9, 15, 22, 30, 40, 51, 63, 76, 90, 106, 123, 141, 160, 180, 201, 224, 248, 273, 299, 326, 354, 383, 414, 446, 479, 513, 548, 584, 621, 659, 698, 739, 781, 824, 868, 913, 959, 1006, 1054, 1103, 1153, 1205, 1258, 1312, 1367, 1423, 1480 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Previous name was: a(n) = a(n-1) + c(n) for n >= 3, a( ) increasing, given a(1)=1 a(2)=4; where c( ) is complement of a( ).

LINKS

Table of n, a(n) for n=1..49.

FORMULA

a(n) = A022443(n). - R. J. Mathar, May 28 2008

CROSSREFS

Sequence in context: A055999 A134227 A022945 * A022443 A281026 A079423

Adjacent sequences:  A022945 A022946 A022947 * A022949 A022950 A022951

KEYWORD

dead

AUTHOR

Clark Kimberling

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 October 16 13:24 EDT 2021. Contains 348042 sequences. (Running on oeis4.)