Triangle formed by right half of A101842, read by rows.

Terms

a(0) =1a(1) =3a(2) =1a(3) =16a(4) =7a(5) =1a(6) =115a(7) =61a(8) =15a(9) =1a(10) =1056a(11) =626a(12) =206a(13) =31a(14) =1a(15) =11774a(16) =7554a(17) =2989a(18) =659a(19) =63a(20) =1a(21) =154624a(22) =105099a(23) =47349a(24) =13308a(25) =2052a(26) =127a(27) =1a(28) =2337507a(29) =1660957