login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A088129 Expansion of sinh(x)/(1-x)^2. 2
0, 1, 4, 19, 104, 661, 4812, 39607, 364240, 3704617, 41310740, 501328411, 6578864184, 92843236669, 1402257345244, 22570640656831, 385718738160032, 6975222838783057, 133078088319220260, 2671441145266564387 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Binomial transform of A037256. A088128(n)+A088129(n)=A001339(n).

LINKS

Table of n, a(n) for n=0..19.

CROSSREFS

Sequence in context: A292098 A186997 A062265 * A082030 A052751 A249934

Adjacent sequences:  A088126 A088127 A088128 * A088130 A088131 A088132

KEYWORD

easy,nonn

AUTHOR

Paul Barry, Sep 19 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 December 12 12:30 EST 2019. Contains 329958 sequences. (Running on oeis4.)