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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A112488 Third column of triangle A112486 used for e.g.f.s of |Stirling1|=|A008275| diagonals. 1
3, 35, 340, 3304, 33740, 367884, 4302216, 53961336, 724534272, 10386470016, 158507316864, 2567670088320, 44027031755520, 796963357981440, 15192135816261120, 304269507433658880, 6388907821376256000 (list; graph; refs; listen; history; internal format)
OFFSET

2,1

FORMULA

a(n)= A112486(n, 2), n>=2. a(0)=0=a(1).

a(n)= (n+2)*a(n-1) + (n+1)*A001705(n-1), n>=2, a(1):=0.

EXAMPLE

340 = a(4) = 6*35 + 5*26.

CROSSREFS

Sequence in context: A069448 A121078 A198961 * A089933 A086043 A006767

Adjacent sequences:  A112485 A112486 A112487 * A112489 A112490 A112491

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Sep 12 2005

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 10:05 EST 2012. Contains 206009 sequences.