Distinct numbers in writing first numerator and then denominator of each element to the right of the central elements of the 1/4-Pascal triangle (by row).

A046588

Distinct numbers in writing first numerator and then denominator of each element to the right of the central elements of the 1/4-Pascal triangle (by row).

Terms

    a(0) =1a(1) =5a(2) =4a(3) =9a(4) =19a(5) =13a(6) =8a(7) =17a(8) =35a(9) =2a(10) =49a(11) =21a(12) =119a(13) =25a(14) =259a(15) =189a(16) =95a(17) =29a(18) =112a(19) =71a(20) =31a(21) =33a(22) =483a(23) =183a(24) =102a(25) =157a(26) =37a(27) =849a(28) =285a(29) =565

External references