A159747 - cp's OEIS frontend

A159747 If an array is made of columns of -nacci sequences, fibo-, tribo- etc. all starting w. 1,1,2 etc, the NW to SE diagonals can be extended by computation. The above is diagonal 10. See A159741 for details.

n	a(n)
1	89
2	504
3	1490
4	3525
5	7617
6	15808
7	32192
8	64960
9	130496
10	261568
11	523712
12	1048000
13	2096576
14	4193728
15	8388032
16	16776640
17	33553856
18	67108288
19	134217152
20	268434880
21	536870336
22	1073741248
23	2147483072
24	4294966720
25	8589934016
26	17179868608
27	34359737792
28	68719476160
29	137438952896

[89, 504, 1490, 3525, 7617, 15808, 32192, 64960, 130496, 261568, 523712, 1048000, 2096576, 4193728, 8388032, 16776640, 33553856, 67108288, 134217152, 268434880, 536870336, 1073741248, 2147483072, 4294966720, 8589934016, 17179868608, 34359737792, 68719476160, 137438952896]

cp's OEIS Frontend

A159747 If an array is made of columns of -nacci sequences, fibo-, tribo- etc. all starting w. 1,1,2 etc, the NW to SE diagonals can be extended by computation. The above is diagonal 10. See A159741 for details.

Table of values

List of values