Sprint 2 · Chapter 1

Relations Among Sequences

Add sequences together and see new ones appear, like odd numbers adding up to squares.

1. 1Adding Up Sequences
2. 2Image Block
3. 3Example: Adding Up and Down
4. 4Sequence within Square Numbers
5. 51 Square = 2 Triangles
6. 6Pairs of Triangular Numbers
7. 7Summing Large Sequences
8. 8Hexagonal Additions