Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A053210
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A053210 Row sums of A051599. +0
1
2, 6, 16, 36, 80, 164, 336, 676, 1360, 2732, 5468, 10948, 21904, 43812, 87632, 175276, 350564, 701132, 1402276, 2804560, 5609124, 11218260, 22436528, 44873068, 89746152, 179492312, 358984628, 717969264, 1435938532, 2871877072 (list; graph; listen)
OFFSET

0,1

EXAMPLE

a(3) = 7 + 11 + 11 + 7 = 36

CROSSREFS

Cf. A051599, A000040 (the primes)

Sequence in context: A038503 A079990 A127902 this_sequence A066641 A026540 A128232

Adjacent sequences: A053207 A053208 A053209 this_sequence A053211 A053212 A053213

KEYWORD

nonn,easy

AUTHOR

Asher Auel (asher.auel(AT)reed.edu) Dec 14, 1999

EXTENSIONS

Corrected and extended by James A. Sellers (sellersj(AT)math.psu.edu), Dec 15 1999

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 September 6 16:04 EDT 2008. Contains 143483 sequences.


AT&T Labs Research