第二类的前几个切比雪夫多项式是
1;
2倍;
4x^2-1;
8x^3-4x;
16x^4-12x^2+1;
32x^5-32x^3+6x;
64倍^6-80倍^4+24倍^2-1;
128x^7-192x^5+80x^3-8x;
256x^8-448x^6+240x^4-40x^2+1;
512x^9-1024x^7+672x^5-160x^3+10x;
...
1;
2;
4, -1;
8, -4;
16, -12, 1;
32, -32, 6;
64, -80, 24, -1;
128, -192, 80, -8;
256, -448, 240, -40, 1;
512, -1024, 672, -160, 10;
1024, -2304, 1792, -560, 60, -1; (结束)
三角形(2,0,0,00,0,…)DELTA(0,-1/2,1/2,0,0,1,…)开始于:
1;
2, 0;
4, -1, 0;
8, -4, 0, 0;
16, -12, 1, 0, 0;
32, -32, 6, 0, 0, 0;
64, -80, 24, -1, 0, 0, 0; (结束)