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!)
A075623 Initial terms of groups in A075621. 4
1, 2, 3, 6, 10, 16, 21, 28, 37, 46, 55, 66, 78, 91, 104, 120, 137, 153, 171, 190, 210, 231, 253, 276, 300, 326, 351, 378, 406, 435, 465, 496, 528, 561, 595, 630, 666, 703, 741, 780, 820, 861, 903, 946, 990, 1035, 1081, 1128, 1176, 1225, 1275, 1326, 1378, 1431 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..54.

CROSSREFS

Cf. A075621, A075622, A075624, A075625.

Sequence in context: A051891 A108062 A269403 * A024801 A324742 A260599

Adjacent sequences:  A075620 A075621 A075622 * A075624 A075625 A075626

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Sep 30 2002

EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 29 2003

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 August 10 14:50 EDT 2020. Contains 336381 sequences. (Running on oeis4.)