Triangle read by rows where row n is the largest (or middle or n-th) column of the reverse pyramid summation of order n described in A359087.

A360145

Triangle read by rows where row n is the largest (or middle or n-th) column of the reverse pyramid summation of order n described in A359087.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =3a(4) =7a(5) =19a(6) =4a(7) =10a(8) =28a(9) =78a(10) =5a(11) =13a(12) =37a(13) =105a(14) =301a(15) =6a(16) =16a(17) =46a(18) =132a(19) =382a(20) =1108a(21) =7a(22) =19a(23) =55a(24) =159a(25) =463a(26) =1351a(27) =3951a(28) =8a(29) =22

External references