Triangular numbers such that the sum of cubes of their digits is prime.

Terms

a(0) =496a(1) =946a(2) =1378a(3) =2485a(4) =7381a(5) =7750a(6) =8128a(7) =10011a(8) =11935a(9) =12880a(10) =13366a(11) =13861a(12) =14365a(13) =15931a(14) =19900a(15) =31375a(16) =33670a(17) =34453a(18) =35245a(19) =36046a(20) =38503a(21) =41905a(22) =43660a(23) =44551a(24) =45451a(25) =46360a(26) =48205a(27) =49141a(28) =50086a(29) =58996