Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #11 Feb 08 2015 07:02:46
%S 1,2,-4,1,-4,4,2,-11,19,-4,12,-82,142,-84,4,288,-2208,4142,-2262,422,
%T -4,34560,-277056,566448,-327528,49938,-2504,4,24883200,-202141440,
%U 427397472,-267303264,44330580,-1580666,17368,-4,125411328000,-1021977907200,2179398320640,-1397599077312
%N Triangle read by rows: E. F. Cornelius Jr. and Phill Schultz-based polynomials for the D_n Cartan Matrices in sequence A129862 that give a triangular sequence.
%C These polynomials are suggested by Corollary 2.4 in the E. F. Cornelius Jr. and Phill Schultz paper.
%C It appears that many other fundamental matrix sequences can be related to these Cornelius-Schultz polynomials by a similar treatment.
%C Here a factor of 4 was necessary to convert them all to integer form.
%H E. F. Cornelius Jr. and Phill Schultz, <a href="http://www.jstor.org/stable/27642423">Sequences Generated by Polynomials</a>, The American Mathematical Monthly, Vol. 115, No. 2 (Feb., 2008), pp. 154-158.
%e {1},
%e {2, -4},
%e {1, -4, 4},
%e {2, -11, 19, -4},
%e {12, -82, 142, -84, 4},
%e {288, -2208, 4142, -2262, 422, -4},
%e {34560, -277056, 566448, -327528, 49938, -2504, 4},
%e {24883200, -202141440, 427397472, -267303264, 44330580, -1580666, 17368, -4},
%Y Cf. A129862.
%K uned,sign,tabl
%O 1,2
%A _Roger L. Bagula_, Feb 04 2008