Least n-gonal number that can be written as a product of two or more smaller n-gonal numbers, or 0 if no such number exists.

A374371

Least n-gonal number that can be written as a product of two or more smaller n-gonal numbers, or 0 if no such number exists.

Terms

    a(0) =4a(1) =36a(2) =16a(3) =10045a(4) =2850a(5) =6426a(6) =1408a(7) =265926a(8) =69300a(9) =79135a(10) =9504a(11) =195615a(12) =145236a(13) =126630a(14) =42120a(15) =81356859a(16) =9410205a(17) =165550a(18) =1379840a(19) =11340a(20) =3009069a(21) =8321351148a(22) =316200a(23) =47555937a(24) =218338146a(25) =9042726a(26) =822528a(27) =12300400a(28) =300186051a(29) =46955700

External references