|
| |
|
|
A101021
|
|
Table of denominators of coefficients of certain rational polynomials.
|
|
1
| |
|
|
1, 1, 1, 1, 1, 3, 1, 1, 1, 5, 1, 1, 1, 5, 35, 1, 1, 3, 1, 7, 63, 1, 1, 1, 1, 7, 7, 231, 1, 1, 1, 1, 1, 1, 33, 429, 1, 1, 3, 5, 1, 9, 33, 429, 6435, 1, 1, 1, 5, 5, 1, 11, 143, 715, 12155, 1, 1, 1, 1, 1, 1, 11, 143, 143, 2431, 46189, 1, 1, 3, 1, 7, 1, 1, 13, 13, 221, 4199, 88179, 1, 1, 1, 1, 7
(list; table; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,6
|
|
|
FORMULA
| a(n, m)= denominator(R(n, x)[x^m]), m=0, ..., n, n>=0, with the rational polynomials R(n, x) defined in a A101020.
a(n, m)= denominator(r(n, m)) with the rational triangle r(n, m) defined in A101020.
|
|
|
CROSSREFS
| The numerator table is given in A101020.
Sequence in context: A098950 A123940 A204120 * A086767 A119288 A028234
Adjacent sequences: A101018 A101019 A101020 * A101022 A101023 A101024
|
|
|
KEYWORD
| nonn,frac,tabl,easy
|
|
|
AUTHOR
| Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Nov 30 2004
|
| |
|
|
