A317055 - cp's OEIS frontend

A317055 Triangle read by rows: T(0,0) = 1; T(n,k) = 10*T(n-1,k) + T(n-2,k-1) for k = 0..floor(n/2); T(n,k)=0 for n or k < 0.

n	a(n)
0	1
1	10
2	100
3	1
4	1000
5	20
6	10000
7	300
8	1
9	100000
10	4000
11	30
12	1000000
13	50000
14	600
15	1
16	10000000
17	600000
18	10000
19	40
20	100000000
21	7000000
22	150000
23	1000
24	1
25	1000000000
26	80000000
27	2100000
28	20000
29	50
30	10000000000
31	900000000
32	28000000
33	350000
34	1500
35	1
36	100000000000
37	10000000000
38	360000000
39	5600000
40	35000
41	60

[1, 10, 100, 1, 1000, 20, 10000, 300, 1, 100000, 4000, 30, 1000000, 50000, 600, 1, 10000000, 600000, 10000, 40, 100000000, 7000000, 150000, 1000, 1, 1000000000, 80000000, 2100000, 20000, 50, 10000000000, 900000000, 28000000, 350000, 1500, 1, 100000000000, 10000000000, 360000000, 5600000, 35000, 60]

cp's OEIS Frontend

A317055 Triangle read by rows: T(0,0) = 1; T(n,k) = 10*T(n-1,k) + T(n-2,k-1) for k = 0..floor(n/2); T(n,k)=0 for n or k < 0.

Table of values

List of values