[seqfan] A090381 "more" matched by new A245870

[Ron Hardin]

A245870  
 Number of length 1+2 0..n arrays with some pair in every consecutive three terms totalling exactly n


 6, 19, 36, 61, 90, 127, 168, 217, 270, 331, 396, 469, 546, 631, 720, 817, 918, 1027, ...

matches


A090381  
 Degree of toric ideal associated with path with n nodes.

 6, 19, 36, 61, 90, 127, 168, 217, 270

which asks for "more," if anybody can prove they're the same.

(yahoo webmail is putting strange marks in my cut and paste work.  Who knows if this means formatting will totally fail.  WYSIWYG is of the past.)


rhhardin at mindspring.com
rhhardin at att.net (either)