The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A152831 Triangle read by rows, A007318 repeated five times . 8
 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,17 COMMENTS Diagonal sums : A103373 . LINKS G. C. Greubel, Table of n, a(n) for the first 50 rows, flattened EXAMPLE Triangle begins : 1 ; 1 ; 1 ; 1 ; 1 ; 1,1 ; 1,1 ; 1,1 ; 1,1 ; 1,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,3,3,1 ; ... MATHEMATICA Flatten[Table[#, {5}] & /@ Table[Binomial[n, k], {n, 0, 10}, {k, 0, n}]] (* G. C. Greubel, May 03 2017 *) CROSSREFS Cf. A007318, A152198, A152815, A152828, A152830. Sequence in context: A115577 A115570 A069288 * A097795 A161076 A161115 Adjacent sequences:  A152828 A152829 A152830 * A152832 A152833 A152834 KEYWORD easy,nonn,tabf AUTHOR Philippe Deléham, Dec 13 2008 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.

Last modified April 17 19:51 EDT 2021. Contains 343070 sequences. (Running on oeis4.)