login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A051598 Rows of triangle formed using Pascal's rule except begin n-th row with 2*n and end it with 2*n+1. 1
1, 2, 3, 4, 5, 5, 6, 9, 10, 7, 8, 15, 19, 17, 9, 10, 23, 34, 36, 26, 11, 12, 33, 57, 70, 62, 37, 13, 14, 45, 90, 127, 132, 99, 50, 15, 16, 59, 135, 217, 259, 231, 149, 65, 17, 18, 75, 194, 352, 476, 490, 380, 214, 82, 19 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
EXAMPLE
1; 2,3; 4,5,5; 6,9,10,7; 8,15,19,17,9; ...
CROSSREFS
Sequence in context: A086886 A017840 A017855 * A086993 A238714 A289311
KEYWORD
easy,nonn,tabl
AUTHOR
EXTENSIONS
Title and offset corrected by Sean A. Irvine, Sep 20 2021
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 14 18:28 EDT 2024. Contains 371667 sequences. (Running on oeis4.)