This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A157501 Triangle read by rows, A157498 * A000012 0
 1, 2, 2, 3, 3, 3, 6, 6, 4, 4, 5, 5, 5, 5, 5, 16, 16, 12, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 24, 24, 20, 20, 8, 8, 8, 8, 24, 24, 24, 9, 9, 9, 9, 9, 9, 38, 38, 30, 30, 30, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS FORMULA Triangle read by rows, A157498 * A000012 = partial sums of A157498 terms by rows, starting from the right. EXAMPLE First few rows of the triangle = 1; 2, 2; 3, 3, 3; 6, 6, 4, 4; 5, 5, 5, 5, 5; 16, 16, 12, 6, 6, 6; 7, 7, 7, 7, 7, 7, 7; 24, 24, 20, 20, 8, 8, 8, 8; 24, 24, 24, 9, 9, 9, 9, 9, 9; 38, 38, 30, 30, 30, 10, 10, 10, 10, 10; 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11; 103, 103, 99, 78, 42, 42, 12, 12, 12, 12, 12, 12; 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13; 68, 68, 56, 56, 56, 56, 56, 14, 14, 14, 14, 14, 14, 14; ... CROSSREFS Cf. A157498, A157500 Sequence in context: A307730 A169618 A175454 * A080968 A115733 A025496 Adjacent sequences:  A157498 A157499 A157500 * A157502 A157503 A157504 KEYWORD nonn,tabl AUTHOR Gary W. Adamson & Mats Granvik, Mar 01 2009 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 July 17 02:52 EDT 2019. Contains 325092 sequences. (Running on oeis4.)