This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A133109 A042965 as a diagonalized matrix. 2
 1, 0, 3, 0, 0, 4, 0, 0, 0, 5, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 11 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS A042965 = numbers not congruent to 2 mod 4. Binomial transform of A133109 = A133110. LINKS FORMULA A042965: (1, 3, 4, 5, 7, 8, 9, 11, 12, 13,...) as the diagonal of an infinite lower triangular matrix and the rest zeros. EXAMPLE First few rows of the triangle are: 1; 0, 3; 0, 0, 4; 0, 0, 0, 5; 0, 0, 0, 0, 7; ... CROSSREFS Cf. A042965, A133110. Sequence in context: A279368 A021773 A244126 * A130208 A288654 A259191 Adjacent sequences:  A133106 A133107 A133108 * A133110 A133111 A133112 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, Sep 12 2007 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 January 22 23:00 EST 2019. Contains 319365 sequences. (Running on oeis4.)