A200998 - cp's OEIS frontend

A200998 Triangular numbers, T(m), that are three-quarters of another triangular number: T(m) such that 4T(m)=3T(k) for some k.

n	a(n)
0	0
1	21
2	4095
3	794430
4	154115346
5	29897582715
6	5799976931385
7	1125165627105996
8	218276331681631860
9	42344483180609474865
10	8214611460706556491971
11	1593592278893891349967530
12	309148687493954215337208870
13	59973251781548223884068553271

[0, 21, 4095, 794430, 154115346, 29897582715, 5799976931385, 1125165627105996, 218276331681631860, 42344483180609474865, 8214611460706556491971, 1593592278893891349967530, 309148687493954215337208870, 59973251781548223884068553271]

cp's OEIS Frontend

A200998 Triangular numbers, T(m), that are three-quarters of another triangular number: T(m) such that 4T(m)=3T(k) for some k.

Table of values

List of values

cp's OEIS Frontend

A200998 Triangular numbers, T(m), that are three-quarters of another triangular number: T(m) such that 4*T(m)=3*T(k) for some k.

Table of values

List of values

A200998 Triangular numbers, T(m), that are three-quarters of another triangular number: T(m) such that 4T(m)=3T(k) for some k.