Augmentation of the triangle A122366. See Comments.

Terms

a(0) =1a(1) =1a(2) =3a(3) =1a(4) =8a(5) =19a(6) =1a(7) =15a(8) =80a(9) =172a(10) =1a(11) =24a(12) =221a(13) =971a(14) =1967a(15) =1a(16) =35a(17) =492a(18) =3547a(19) =13809a(20) =26832a(21) =1a(22) =48a(23) =955a(24) =10186a(25) =62840a(26) =224529a(27) =422609a(28) =1a(29) =63