A276647 - cp's OEIS frontend

A276647 Number of squares after the n-th generation in a symmetric (with 45-degree angles) non-overlapping Pythagoras tree.

n	a(n)
0	1
1	3
2	7
3	15
4	31
5	59
6	107
7	183
8	303
9	483
10	755
11	1151
12	1735
13	2571
14	3787
15	5511
16	7999
17	11507
18	16547
19	23631
20	33783
21	48027
22	68411
23	96983
24	137839
25	195075
26	276883
27	391455
28	555175
29	784427
30	1111979
31	1570599
32	2225823
33	3143187
34	4453763
35	6288623
36	8909911
37	12579771

[1, 3, 7, 15, 31, 59, 107, 183, 303, 483, 755, 1151, 1735, 2571, 3787, 5511, 7999, 11507, 16547, 23631, 33783, 48027, 68411, 96983, 137839, 195075, 276883, 391455, 555175, 784427, 1111979, 1570599, 2225823, 3143187, 4453763, 6288623, 8909911, 12579771]

cp's OEIS Frontend

A276647 Number of squares after the n-th generation in a symmetric (with 45-degree angles) non-overlapping Pythagoras tree.

Table of values

List of values