Number of 8-digit positive integers in base n where the sum of the first k digits equals the sum of the last k digits.

A240928

Number of 8-digit positive integers in base n where the sum of the first k digits equals the sum of the last k digits.

Terms

    a(0) =35a(1) =750a(2) =6174a(3) =31025a(4) =114961a(5) =346193a(6) =896876a(7) =2072694a(8) =4379055a(9) =8606312a(10) =15936426a(11) =28073487a(12) =47400509a(13) =77164915a(14) =121695128a(15) =186650684a(16) =279308283a(17) =408886194a(18) =586909430a(19) =827618109a(20) =1148421417a(21) =1570399589a(22) =2118856324a(23) =2823924050a(24) =3721224455a(25) =4852586700

External references