Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A127138
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A127138 Q(1,n), where Q(m,k) is defined in A127080 and A127137, +0
2
1, 1, -1, -4, 3, 28, -15, -288, 105, 3984, -945, -70080, 10395, 1506240, -135135, -38384640, 2027025, 1133072640, -34459425, -38038533120, 654729075, 1431213235200, -13749310575, -59645279232000, 316234143225, 2726781752217600, -7905853580625, -135661078090137600, 213458046676875 (list; graph; listen)
OFFSET

0,4

REFERENCES

V. van der Noort and N. J. A. Sloane, Paper in preparation, 2007.

FORMULA

See A127080 for e.g.f.

CROSSREFS

A001147 interleaved with A076729.

A column of A127080.

Sequence in context: A052039 A035048 A072044 this_sequence A064081 A099438 A002178

Adjacent sequences: A127135 A127136 A127137 this_sequence A127139 A127140 A127141

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Mar 24 2007

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


AT&T Labs Research